Symbol: sprd_uart_dma
drivers/tty/serial/sprd_serial.c
134
struct sprd_uart_dma tx_dma;
drivers/tty/serial/sprd_serial.c
135
struct sprd_uart_dma rx_dma;
drivers/tty/serial/sprd_serial.c
289
struct sprd_uart_dma *ud, u32 trans_len,